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Related Concept Videos

Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

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Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
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Procedures for Kidney StonesMedical intervention is necessary when kidney stones or renal calculi are too large to pass spontaneously (typically greater than 5 millimeters) when stones are accompanied by symptomatic infection (such as fever or pyelonephritis), when they impair kidney function, or when they cause persistent symptoms like severe pain, nausea, or urinary retention. Additionally, patients with only one kidney or those who cannot be treated with medical management also require...
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Testes: Histology01:27

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A tough, fibrous membrane, the tunica albuginea, covers the testes, extending inward to form fibrous partitions or septa, dividing them into internal compartments called lobules. Each lobule has 1 to 3 tightly coiled seminiferous tubules where sperm production occurs. These tubules merge into a tubular network at the back of the testis, known as the rete testis. It connects to 15 to 20 efferent ductules, leading to the epididymis.
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Testes: Gross Anatomy01:19

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The testes, also known as testicles, are the male gonads. They are housed within the scrotum, a sac-like structure located beneath the penis. The scrotum's primary role is to regulate the temperature of the testes, which is crucial for sperm production.
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The Tumor Microenvironment02:17

The Tumor Microenvironment

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Every normal cell or tissue is embedded in a complex local environment called stroma, consisting of different cell types, a basal membrane, and blood vessels. As normal cells mutate and develop into cancer cells, their local environment also changes to allow cancer progression. The tumor microenvironment (TME) consists of a complex cellular matrix of stromal cells and the developing tumor. The cross-talk between cancer cells and surrounding stromal cells is critical to disrupt normal tissue...
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Microsurgical Obstruction of Testes Fusion in Spodoptera litura
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Testis tumor associated to microlithiasis.

Lisieux Eyer de Jesus1, Felipe Maciel1, Andrea Lima C Monnerat2

  • 1Hospital Universitário Antonio Pedro, UFF, Rio de JaneiroRJ, Brasil.

Revista Paulista De Pediatria : Orgao Oficial Da Sociedade De Pediatria De Sao Paulo
|January 30, 2014
PubMed
Summary
This summary is machine-generated.

Testicular microlithiasis in children has an unclear link to testis tumors. Further research is needed to establish specific follow-up protocols for pre-pubertal boys with this condition.

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Area of Science:

  • Pediatric Urology
  • Oncology
  • Reproductive Medicine

Background:

  • Testicular microlithiasis (TM) is a condition characterized by the presence of small calcifications within the testes.
  • The association between TM and testicular germ cell tumors (TGCTs) is well-established in adults, but remains less defined in pediatric populations.
  • Early detection and management of pediatric testicular tumors are crucial for optimal outcomes.

Observation:

  • A case of a pre-adolescent male with TM and a cystic testicular tumor is presented.
  • The patient underwent successful testis-preserving surgery with complete tumor excision.
  • Histopathological examination confirmed the diagnosis of a testicular dermoid cyst.

Findings:

  • The relationship between TM and testicular tumors in children is not fully understood.
  • Testis-preserving surgery may be a viable option for select pediatric testicular tumors.
  • Dermoid tumors, while rare, can occur in pediatric testes.

Implications:

  • Pediatric urologists should consider specific surveillance strategies for pre-pubertal children diagnosed with TM.
  • Further studies are warranted to elucidate the natural history and oncogenic potential of TM in pediatric populations.
  • Establishing standardized follow-up protocols can aid in the early detection and management of testicular abnormalities in children.